]> Git Repo - qemu.git/commit
projects / qemu.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bd9533e) | patch
block: wait_for_overlapping_requests() deadlock detection
authorStefan Hajnoczi <[email protected]>
Wed, 30 Nov 2011 12:23:42 +0000 (12:23 +0000)
committerKevin Wolf <[email protected]>
Mon, 5 Dec 2011 13:52:34 +0000 (14:52 +0100)
commit5f8b6491f20732e0a31e64bbf75b62def579e044
tree2da9621db484711a4d29fdbf2df729c0545d0dcctree | snapshot
parentbd9533e36ea3d6c964f65b8e407bad00dab59e5dcommit | diff
block: wait_for_overlapping_requests() deadlock detection

Debugging a reentrant request deadlock was fun but in the future we need
a quick and obvious way of detecting such bugs.  Add an assert that
checks we are not about to deadlock when waiting for another request.

Suggested-by: Kevin Wolf <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
block.c diff | blob | blame | history
Empty description
This page took 0.031821 seconds and 4 git commands to generate.